Andover Animal Hospital

Andover Animal Hospital Andover Animal Hospital is an AAHA accredited, full service veterinary medical and surgical facility for small animals.

Andover Animal Hospital has continually served Andover, Sparta, and the surrounding communities of Sussex County since 1958. Our pet patients include dogs, cats, rabbits, chinchillas, ferrets, hamsters, gerbils, mice, rats, snakes, lizards, and even fish (just to name a few)!

Dobby the House Elf? No, it’s Penny! 🐾Penny came in for a much needed dental cleaning and did great! However in recovery...
01/08/2026

Dobby the House Elf? No, it’s Penny! 🐾

Penny came in for a much needed dental cleaning and did great! However in recovery she needed extra coddling, so our techs took turns holding
her and comforting her.🫶💕

Check out these amazing before and after pics of Brooke and Bailey getting glamorous! 💈✂️🐾Bentley also looks fresh and r...
01/07/2026

Check out these amazing before and after pics of Brooke and Bailey getting glamorous! 💈✂️🐾

Bentley also looks fresh and ready for the day!

Schedule your pet’s grooming with us today! Book online .

Please note that our hospital will be closing at 12:00pm on 12/31/2025 and will remain closed on New Year’s Day, 01/01/2...
12/31/2025

Please note that our hospital will be closing at 12:00pm on 12/31/2025 and will remain closed on New Year’s Day, 01/01/2026. We will be returning to our regular business hours starting 01/02/2026! In case of an emergency please call Delta Vet at 862-832-2710.

13 weeks of cute and already stealing hearts 💙 Meet Mack!
12/30/2025

13 weeks of cute and already stealing hearts 💙 Meet Mack!

Snow day mood: 100% chance of snuggles. ❄️🐾 There’s nothing quite like a snow day to remind us that our pets are the ult...
12/27/2025

Snow day mood: 100% chance of snuggles. ❄️🐾 There’s nothing quite like a snow day to remind us that our pets are the ultimate professional loungers. While it’s freezing outside, make sure your furry friends have a warm, draft-free spot to curl up. Who are you snuggling with today? Tag us in your snow day selfies! 📸👇

🔔HOSPITAL UPDATE🔔As we all look out our windows in anticipation of this inclement weather, please be advised that Andove...
12/26/2025

🔔HOSPITAL UPDATE🔔
As we all look out our windows in anticipation of this inclement weather, please be advised that Andover Animal Hospital will close at 5:00pm today. In case of an emergency, please contact Delta Vet at 862-832-2710.

Merry Christmas and Happy New Year from your friends at Andover Animal Hospital 🎄
12/25/2025

Merry Christmas and Happy New Year from your friends at Andover Animal Hospital 🎄

📣Special Announcement!📣We did it! ‼️Newsweek just named Andover Animal Hospital one of the Top 500 Best Animal Hospitals...
12/24/2025

📣Special Announcement!📣

We did it! ‼️

Newsweek just named Andover Animal Hospital one of the Top 500 Best Animal Hospitals in the U.S.!🎉🥳👏

This honor is a reflection of our team’s heart and our clients’ trust. Thank you for being part of our journey and letting us deliver compassionate, excellent care every single day.

Want to see what makes us one of the best? Stop by and experience it yourself!

https://rankings.newsweek.com/americas-best-animal-hospitals-2026?utm_content=360172548&utm_medium=social&utm_source=facebook&hss_channel=fbp-97697272521

12/24/2025

Christmas Throwback Photos!

Ever wonder why we recommend an ultrasound? It’s a high-tech “window” into your pet’s health that allows us to see deep ...
12/20/2025

Ever wonder why we recommend an ultrasound? It’s a high-tech “window” into your pet’s health that allows us to see deep inside the organs in real-time.

Why it’s a game-changer:
• Stress-Free: It’s non-invasive, painless, and requires no radiation.
• Early Detection: We spot tiny changes long before they show up on a physical exam.

Early diagnosis means faster treatment and more happy tail wags. Have questions about your pet’s health? We’re here to help! 🩺✨

Call or visit our website today to schedule your pets grooming appointment and receive 10% off your first grooming servi...
12/20/2025

Call or visit our website today to schedule your pets grooming appointment and receive 10% off your first grooming service! 973-940-2276 andoveranimalhospital.com

Address

243 Newton Sparta Road
Newton, NJ
07860

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 6pm
Thursday 8am - 7pm
Friday 8am - 6pm
Saturday 8am - 1pm

Telephone

+19739402276

Website

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